Official Telenor settings are typically delivered via SMS or manual APN configuration, not through custom .tnl files. How to Use .tnl Files for Telenor (General Guide)
Send a blank message to 131 to receive auto-configuration settings. Download Telenor File tnl
Obtain the Telenor-specific .tnl configuration file from a reliable forum or Telegram group. Import the File: Open the Tunnel App. Official Telenor settings are typically delivered via SMS